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Morningstar SunSaver PWM 20A charge controller, 12V

Morningstar SunSaver PWM 20A charge controller, 12
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Morningstar's SunSaver is the world's leading small solar controller for both professional and consumer applications including standard features and capabilities not found in any other small PV controller. SunSaver’s technology provides:
  • Exceptional reliability
  • PWM battery charging
  • Consistent high quality

Features

  • 100% solid state
  • Series design (not shunt)
  • True 0 to 100% PWM duty cycle
  • Setpoint accuracy to 35 mV
  • Rated for 25% overloads
  • Fully encapsulated in epoxy potting
  • Marine rated terminals/anodized case
  • Temperature compensation
  • Sealed/flooded battery select
  • No need to derate
  • Parallel for 40 amps or more
  • Green charging / red LVD indicators
  • Approved for use in hazardous locations - Class 1, Division 2, Groups A, B, C, D
TypePWM
Battery voltage [V]12
Maximum Current 12V Battery [A]20
Max. PV Array @ 12V [W]340
Max PV Open Circuit Voltage 12V [V]30
Efficiency [%]95
Supported battery typesLead acid, AGM, GEL
Terminal Block Size [AWG]10
Terminal Block Temp Rating [C]90
Ambient temperature [C]-40 to +60
GroundingNegative
Consumption6 to 10 mA
Width [cm]15.2
Height [cm]5.5
Depth [cm]3.4
Weight [kg].23
Warranty [years]5 years
Number of MPPT1
Number of Strings/MPPT1
Minimum PWM/MPPT Voltage @ 12V [V]15